{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart Hundhausen, C. D., and J. L. Brown, "What You See Is What You Code: A live algorithm development and visualization environment for novice learners", \i Journal of Visual Languages and Computing\i0 , vol. 18, no. 1, pp. 22?47, 2007.\par \par }